Charging and ejection system for rankine apparatus

Details Charging and ejection system for rankine apparatus Charging and ejection system for rankine apparatus

1986-05-20

1987-08-04

Ostrager, Allen M.

Power plants

Motive fluid energized by externally applied heat

Having ancillary structure for starting

60657, F01K 1302

Patent

active

046837221

ABSTRACT:
Inefficiencies in charging a closed cycle Rankine apparatus with working fluid and removing non-condensibles from the system are avoided in a Rankine cycle system which includes a source of pressurized fluid 60 and an ejector 64 having a pressure fluid inlet 66, an ejection fluid inlet 68 and an outlet 70, the latter being connected to a reservoir 46 for working fluid. A selectively operable valve 62 interconnects the source 60 and the pressure fluid inlet 66 while the ejection fluid inlet 68 is connected to the remainder of the system. When the valve 62 is operated, the reservoir 46 is pressurized by the pressure fluid as well as non-condensibles in the system entrained therewith withdrawn via the ejection system inlet 68 to charge the system with working fluid.

REFERENCES:
patent: 664456 (1900-12-01), Barry et al.
patent: 1622398 (1927-03-01), Schlatter
patent: 2278085 (1942-03-01), Ostermann
patent: 2485447 (1949-10-01), Keller
patent: 3314236 (1967-04-01), Zanoni
patent: 3563035 (1971-02-01), Raymond
patent: 3845628 (1974-11-01), Bronicki et al.
patent: 3861151 (1975-01-01), Hosokawa
patent: 4037414 (1977-10-01), Nicodemus
patent: 4051680 (1977-10-01), Hall
patent: 4094147 (1978-06-01), Alleau et al.
patent: 4121425 (1978-10-01), Nicodemus

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